Aluminum alloy surface drawing process

Aluminum alloy surface draws can be made of straight grain, chaos, threads, corrugations and rods, etc. according to decoration. Direct grain is a mechanical friction in an aluminum alloy surface Processing out of linear lines. It has a double role in brushing the surface of the aluminum alloy and the surface of the decorative aluminum plate. Direct grain draws have two consecutive filaments and intermittent filaments.

Continuous wire can be used in wisdom or stainless steel The brush is obtained by continuous horizontal linear abrasive on the surface of the aluminum plate (such as manual mobilizing or rubbing the steel wire brush on the aluminum plate on the aluminum plate under the condition of now devices). Change the steel wire of the stainless steel brush Diameter, different thick ripples can be obtained. Intermittent filament is generally produced on a brush machine or wipe machine. Production principle: use two sets of rotating differential wheels, the upper group is a rapid rotating grinding roller, the next group For slow rotating rubber roller, aluminum or aluminum alloy plate passes from the two sets of roller, it is brushed out of fine and intermittent straight grain. The ripple brushed wire is brushed under the high-speed copper wire, so that the aluminum plate moves around and after A matte ribbon that has been obtained, no obvious ripples. This processing is high for the surface of aluminum or aluminum alloy plates. The corrugation is generally prepared on a brush machine or wicker. Using the upper grinding roll The axial movement is ground on the surface of the aluminum alloy, resulting in a wavy pattern. The rotating is also known as the rotation, which is made of cylindrical felt or Rani Niollon in the drilling machine, coal oil and polishing ointment. Or the surface of the aluminum alloy plate is used to rotate a filament. It is used for decorative processing of circular signs and small decorative dials. Thread is small with a circular felt on the shaft The motor is fixed on the desktop, along with the edge of the table to 60 degrees, and make a slope with fixed aluminum compression tea, attached to the side of the pair of rigid polyester thin The membrane is used to limit the thread bacing. The rotation of the felt and the straight line of the drag can be moved to the surface of the aluminum plate.